GLS584P 584 nm Visible-Light Absorbing Dye for Optical Filters and Coatings
GLS584P is a visible-light absorbing organic dye with an absorption maximum of 584 ± 2 nm in methyl acetate. It is designed for wavelength-selective optical filters, transparent resin systems, specialty coatings and security inks. Actual optical performance depends on concentration, film thickness, solvent and polymer matrix.
Key Features
- Controlled absorption maximum: 584 ± 2 nm in methyl acetate
- Strong absorption in the yellow-orange visible region
- Soluble in selected organic solvents and UV-curable monomers
- Suitable for evaluation in optical resins, coatings and security ink formulations
- Application data available for selected solvent and polymer systems
- Sample and technical documentation available on request
Typical Specifications
- Absorption λmax: 584± 2 nm (in methyl acetate)
- Appearance: Purple powder
- Solubility: Soluble in EGE, EtOH, MA
- HPLC purity: ≥98.5%
- Test medium：Methyl acetate
- Main application：Wavelength-selective optical filters, coatings and security inks
Main Applications
High-Definition & High-Contrast Lenses
Widely used in professional camera lenses, high-end eyewear, microscopes, and optical instruments. GLS584P absorbs stray 584nm light to dramatically improve sharpness, clarity, and color fidelity.
Laser and Sensor Filter Evaluation
The 584 nm absorption band may be evaluated in wavelength-selective sensor filters and laser-related optical systems. Final suitability depends on laser wavelength, optical density, power, exposure mode, film thickness, resin matrix and applicable safety standards. GLS584P is not a certified laser eye-protection material unless the complete filter system has passed the required safety and laser-damage tests.
Covert Anti-Counterfeiting Inks
Delivers unique, machine-readable spectral markings for banknotes, certificates, luxury packaging, and high-value products. Marks are invisible under ambient light but easily verified with dedicated scanning equipment.
Precision Optical Components
Ideal for optical filters, light management films, and display enhancement layers. It improves image quality by reducing interference and balancing spectral output.
Why Choose Nichwell GLS584P?
- Optical-grade purity for critical imaging and laser applications
- Strict wavelength calibration ensures consistent performance
- Customizable formulation support for optical systems
- Full technical documentation including spectral curves
- Stable batch-to-batch consistency for industrial production
- Global supply with fast lead times and responsive support
FAQ
What is the absorption peak of GLS584P?
GLS584P has an absorption maximum of 584 ± 2 nm in methyl acetate under the specified UV-Vis test conditions. The exact peak position may vary in other solvents, polymer matrices or coating systems.
Is GLS584P suitable for optical filters?
GLS584P is designed for evaluation in wavelength-selective optical filters, transparent resin films and specialty coatings. Final filter performance depends on dye concentration, film thickness, resin type, optical density and transmission requirements.
Can GLS584P be used for laser protection?
GLS584P may be evaluated in laser-related optical filter systems, but the dye itself is not a certified laser eye-protection product. The complete filter must be tested according to the applicable laser safety requirements.
Is the 584 nm peak fixed in all materials?
No. The reported 584 ± 2 nm value applies to the stated test conditions in methyl acetate. Solvent polarity, resin type, concentration and film thickness may affect peak position, bandwidth and absorbance.